{"id":"https://openalex.org/W2163320580","doi":null,"title":"Noninvasive Evaluation of Myocardial Ischemia and Left Ventricular Function","display_name":"Noninvasive Evaluation of Myocardial Ischemia and Left Ventricular Function","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2163320580","mag":"2163320580"},"language":"en","primary_location":{"id":"pmh:oai:DiVA.org:liu-18315","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-18315","pdf_url":null,"source":{"id":"https://openalex.org/S4306400838","display_name":"DiVA (Linkoping University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I102134673","host_organization_name":"Link\u00f6ping University","host_organization_lineage":["https://openalex.org/I102134673"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-18315","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007215835","display_name":"Eva Maret","orcid":"https://orcid.org/0000-0003-2281-8340","observed_orcids":["https://orcid.org/0000-0003-2281-8340"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Eva Maret","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2281-8340","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5007215835"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.7621999979019165,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.7621999979019165,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.23579999804496765,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/myocardial-ischemia","display_name":"myocardial ischemia","score":0.9950000047683716},{"id":"https://openalex.org/keywords/left-ventricular-function","display_name":"left ventricular function","score":0.9259999990463257},{"id":"https://openalex.org/keywords/dobutamine-stress-echocardiography","display_name":"dobutamine stress echocardiography","score":0.8820000290870667},{"id":"https://openalex.org/keywords/myocardial-perfusion-scintigraphy","display_name":"myocardial perfusion scintigraphy","score":0.9599999785423279},{"id":"https://openalex.org/keywords/coronary-flow-velocity-reserve","display_name":"coronary flow velocity reserve","score":0.9229999780654907},{"id":"https://openalex.org/keywords/transthoracic-doppler-echocardiography","display_name":"transthoracic Doppler echocardiography","score":0.9449999928474426},{"id":"https://openalex.org/keywords/adenosine-stress","display_name":"adenosine stress","score":0.8500000238418579},{"id":"https://openalex.org/keywords/left-anterior-descending-artery","display_name":"left anterior descending artery","score":0.7480000257492065},{"id":"https://openalex.org/keywords/coronary-artery-disease","display_name":"coronary artery disease","score":0.8019999861717224},{"id":"https://openalex.org/keywords/feature-tracking","display_name":"feature tracking","score":0.8149999976158142},{"id":"https://openalex.org/keywords/myocardial-scar-detection","display_name":"myocardial scar detection","score":0.6320000290870667},{"id":"https://openalex.org/keywords/myocardial-strain","display_name":"myocardial strain","score":0.6480000019073486}],"concepts":[{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7292933464050293},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6694943904876709},{"id":"https://openalex.org/C3017461755","wikidata":"https://www.wikidata.org/wiki/Q844935","display_name":"Myocardial ischemia","level":3,"score":0.6370245814323425},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6312864422798157},{"id":"https://openalex.org/C541997718","wikidata":"https://www.wikidata.org/wiki/Q188151","display_name":"Ischemia","level":2,"score":0.6104239821434021},{"id":"https://openalex.org/C2993376042","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricular function","level":2,"score":0.5507413744926453}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:DiVA.org:liu-18315","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-18315","pdf_url":null,"source":{"id":"https://openalex.org/S4306400838","display_name":"DiVA (Linkoping University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I102134673","host_organization_name":"Link\u00f6ping University","host_organization_lineage":["https://openalex.org/I102134673"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"mag:2163320580","doi":null,"is_oa":false,"landing_page_url":"http://liu.diva-portal.org/smash/get/diva2:217955/FULLTEXT01.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:DiVA.org:liu-18315","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-18315","pdf_url":null,"source":{"id":"https://openalex.org/S4306400838","display_name":"DiVA (Linkoping University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I102134673","host_organization_name":"Link\u00f6ping University","host_organization_lineage":["https://openalex.org/I102134673"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9940000176429749,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":150,"referenced_works":["https://openalex.org/W43460244","https://openalex.org/W48044604","https://openalex.org/W199614960","https://openalex.org/W200100086","https://openalex.org/W207941621","https://openalex.org/W1492810026","https://openalex.org/W1531021320","https://openalex.org/W1572171310","https://openalex.org/W1619893722","https://openalex.org/W1813550818","https://openalex.org/W1851711805","https://openalex.org/W1963628789","https://openalex.org/W1964777847","https://openalex.org/W1965218503","https://openalex.org/W1967527761","https://openalex.org/W1968509289","https://openalex.org/W1971270699","https://openalex.org/W1977783557","https://openalex.org/W1981576632","https://openalex.org/W1985220884","https://openalex.org/W1986622667","https://openalex.org/W1988908717","https://openalex.org/W1990144934","https://openalex.org/W1990402962","https://openalex.org/W1991490586","https://openalex.org/W1994878055","https://openalex.org/W1996035209","https://openalex.org/W1996873499","https://openalex.org/W2001308164","https://openalex.org/W2001975411","https://openalex.org/W2003569782","https://openalex.org/W2003903433","https://openalex.org/W2008845088","https://openalex.org/W2009836882","https://openalex.org/W2010194853","https://openalex.org/W2010417036","https://openalex.org/W2011401123","https://openalex.org/W2012593009","https://openalex.org/W2014856660","https://openalex.org/W2016183255","https://openalex.org/W2017299322","https://openalex.org/W2017406723","https://openalex.org/W2017568325","https://openalex.org/W2017987083","https://openalex.org/W2018822570","https://openalex.org/W2019916075","https://openalex.org/W2021111395","https://openalex.org/W2021606482","https://openalex.org/W2024636602","https://openalex.org/W2024866658","https://openalex.org/W2026842335","https://openalex.org/W2030346622","https://openalex.org/W2030516813","https://openalex.org/W2031359283","https://openalex.org/W2032468742","https://openalex.org/W2035902805","https://openalex.org/W2035962569","https://openalex.org/W2036751971","https://openalex.org/W2039285874","https://openalex.org/W2040675191","https://openalex.org/W2042476232","https://openalex.org/W2043428245","https://openalex.org/W2045604427","https://openalex.org/W2047267673","https://openalex.org/W2049006745","https://openalex.org/W2049912746","https://openalex.org/W2050752808","https://openalex.org/W2052403971","https://openalex.org/W2054032409","https://openalex.org/W2056938335","https://openalex.org/W2057591576","https://openalex.org/W2057720419","https://openalex.org/W2060099994","https://openalex.org/W2060576687","https://openalex.org/W2061162024","https://openalex.org/W2063112391","https://openalex.org/W2066378573","https://openalex.org/W2066788420","https://openalex.org/W2067991743","https://openalex.org/W2068226998","https://openalex.org/W2070790284","https://openalex.org/W2082743257","https://openalex.org/W2083318967","https://openalex.org/W2083752631","https://openalex.org/W2084534353","https://openalex.org/W2084661183","https://openalex.org/W2088770941","https://openalex.org/W2090000823","https://openalex.org/W2094145779","https://openalex.org/W2095879940","https://openalex.org/W2096917705","https://openalex.org/W2100042210","https://openalex.org/W2104427891","https://openalex.org/W2105767762","https://openalex.org/W2105996373","https://openalex.org/W2109737438","https://openalex.org/W2109789071","https://openalex.org/W2110085437","https://openalex.org/W2110772462","https://openalex.org/W2112933212","https://openalex.org/W2113180974","https://openalex.org/W2115187988","https://openalex.org/W2115416118","https://openalex.org/W2118151318","https://openalex.org/W2119832779","https://openalex.org/W2122109684","https://openalex.org/W2129714219","https://openalex.org/W2131916402","https://openalex.org/W2132401137","https://openalex.org/W2132984191","https://openalex.org/W2135236486","https://openalex.org/W2137363193","https://openalex.org/W2139612422","https://openalex.org/W2140190019","https://openalex.org/W2141705108","https://openalex.org/W2144265054","https://openalex.org/W2145164028","https://openalex.org/W2146578470","https://openalex.org/W2147530875","https://openalex.org/W2147750240","https://openalex.org/W2148884555","https://openalex.org/W2150672502","https://openalex.org/W2150815934","https://openalex.org/W2151808248","https://openalex.org/W2152404092","https://openalex.org/W2152529163","https://openalex.org/W2153038881","https://openalex.org/W2155728526","https://openalex.org/W2158335943","https://openalex.org/W2158516364","https://openalex.org/W2161947705","https://openalex.org/W2164888671","https://openalex.org/W2169166924","https://openalex.org/W2169243378","https://openalex.org/W2170840975","https://openalex.org/W2181350280","https://openalex.org/W2181517728","https://openalex.org/W2211503899","https://openalex.org/W2252777310","https://openalex.org/W2319677873","https://openalex.org/W2320707747","https://openalex.org/W2328451703","https://openalex.org/W2397194211","https://openalex.org/W2408826558","https://openalex.org/W2409679091","https://openalex.org/W2412027384","https://openalex.org/W2421134544","https://openalex.org/W2545763371","https://openalex.org/W2909539111","https://openalex.org/W2990123797"],"related_works":["https://openalex.org/W560669985","https://openalex.org/W95049066","https://openalex.org/W2411201539","https://openalex.org/W2083817604","https://openalex.org/W2362646807","https://openalex.org/W2169753629","https://openalex.org/W2354940312","https://openalex.org/W7052699026","https://openalex.org/W2045971944","https://openalex.org/W2004700244"],"abstract_inverted_index":{"The":[0,118,280,306,364],"general":[1],"aim":[2],"of":[3,10,18,26,31,38,53,62,69,90,101,124,146,229,234,253,272,318,354,361,374,386,398,415,424,432,439],"this":[4],"thesis":[5],"was,":[6],"following":[7],"the":[8,11,16,24,29,36,57,67,125,154,159,167,227,259,297,303,316,350,358,362,372,396,399,410,413,425,429,437],"path":[9],"ischemic":[12,114,440],"cascade,":[13],"to":[14,309,312,338],"evaluate":[15],"feasibility":[17],"some":[19,423],"new":[20,331],"non-invasive":[21],"techniques":[22,427],"for":[23,35,66,98,107,210,216,324,335,412,436],"detection":[25,68],"myocardial":[27,45,81,149,277,355,367],"ischemia,":[28],"extent":[30],"infarcted":[32,340],"myocardium,":[33],"and":[34,47,60,71,77,106,153,187,231,238,274,286,370,377,381,404,450],"quantification":[37,100],"systolic":[39],"left":[40,102,126,235],"ventricular":[41,103,236],"function.":[42],"Reduced":[43],"longitudinal":[44,104,382],"velocity":[46,121],"displacement":[48,376],"may":[49],"be":[50,202,310],"early":[51],"signs":[52],"ischemia.":[54],"We":[55,257,328],"evaluated":[56,329,422],"diagnostic":[58,433,458],"sensitivity":[59,403],"specificity":[61,406],"pulsed":[63],"tissue":[64,94],"Doppler":[65,95,135],"ischemia":[70,150],"scar":[72,356,390],"during":[73,138],"dobutamine":[74],"stress":[75,147],"testing":[76],"compared":[78,157,258],"it":[79],"with":[80,87,111,133,142,158,182,243,250,262,267,275,392,401],"perfusion":[82,359],"scintigraphy":[83],"(SPECT)":[84],"in":[85,166,175,180,299,315,320,357,379,428],"patients":[86,110],"a":[88,112,143,176,206,330],"history":[89],"unstable":[91],"angina.":[92],"Pulsed":[93],"was":[96,131],"useful":[97],"objective":[99],"shortening":[105],"differentiation":[108],"between":[109],"normal,":[113],"or":[115,198,215,245,352],"necrotic":[116],"myocardium.":[117],"coronary":[119,172,195,213,247],"flow":[120],"reserve":[122],"(CFVR)":[123],"anterior":[127],"descending":[128],"artery":[129,173,196,248],"(LAD)":[130],"studied":[132],"transthoracic":[134],"echocardiography":[136],"(TTDE)":[137],"adenosine":[139],"stress.":[140],"Patients":[141,242,345],"clinical":[144,177,321],"suspicion":[145],"induced":[148],"were":[151,156,255,346],"investigated,":[152],"results":[155],"findings":[160],"from":[161,448],"SPECT.":[162,279],"A":[163,222],"CFVR":[164],">2":[165],"LAD":[168,400],"could":[169],"exclude":[170],"significant":[171],"disease":[174,197,249],"setting,":[178],"however,":[179],"cases":[181],"low":[183,445],"CFVR,":[184],"multiple":[185],"cardiovascular":[186],"metabolic":[188],"risk":[189],"factors":[190],"as":[191,193,454,456],"well":[192,455],"epicardial":[194],"microvascular":[199],"dysfunction":[200],"might":[201],"responsible.":[203],"TTDE":[204],"is":[205],"promising":[207],"tool,":[208],"e.g.":[209],"follow-up":[211],"after":[212],"interventions":[214],"evaluating":[217],"endothelial":[218],"function":[219],"over":[220],"time.":[221],"third":[223],"study":[224],"focused":[225],"on":[226,291,342,349],"importance":[228],"accurate":[230],"reproducible":[232],"measurements":[233,300],"volumes":[237],"ejection":[239],"fraction":[240],"(LVEF).":[241],"known":[244],"suspected":[246],"different":[251],"levels":[252],"LVEF":[254,260,273,319],"enrolled.":[256],"determined":[261],"an":[263],"automatic":[264],"echocardiographic":[265,294],"method":[266,307],"manual":[268],"planimetry,":[269],"visual":[270],"assessment":[271,317],"quantitative":[276],"gated":[278],"software":[281,334,365],"using":[282],"learned":[283],"pattern":[284],"recognition":[285],"artificial":[287],"intelligence":[288],"(AutoEF)":[289],"applied":[290],"biplane":[292],"apical":[293],"views":[295],"reduced":[296],"variation":[298,314],"without":[301,409],"increasing":[302],"time":[304],"required.":[305],"seems":[308],"able":[311],"reduce":[313],"patients,":[322],"especially":[323],"less":[325],"experienced":[326],"readers.":[327],"feature":[332],"tracking":[333,385],"its":[336],"ability":[337],"detect":[339],"myocardium":[341],"cine-MR":[343,387],"images.":[344],"selected":[347],"based":[348],"presence":[351],"absence":[353],"area":[360],"LAD.":[363],"tracked":[366],"wall":[368],"motion":[369],"allowed":[371],"calculation":[373],"velocity,":[375],"strain":[378],"radial":[380],"directions.":[383],"Feature":[384],"images":[388],"detected":[389],"segments":[391],"transmurality":[393],">50%":[394],"within":[395],"distribution":[397],"80%":[402],"86%":[405],"(radial":[407],"strain),":[408],"need":[411],"administration":[414],"gadolinium-based":[416],"contrast.":[417],"In":[418],"summary,":[419],"we":[420],"have":[421],"noninvasive":[426],"wide":[430],"array":[431],"tools":[434],"available":[435],"diagnosis":[438],"heart":[441],"disease.":[442],"Their":[443],"availability,":[444],"costs,":[446],"freedom":[447],"radiation":[449],"repeatability":[451],"are":[452],"essential":[453],"their":[457],"ability.":[459]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}
